Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 5.35
Milk (kg) -267.00 -0.014 3.74
Fat (kg) 0.90 -0.375 -0.34
Prot (kg) -4.41 -0.441 1.95
Fertility Sub Index 2.94
Calving Interval (days) -1.49 -1.459 2.17
Survival (%) 0.69 1.117 0.77
Calving Sub Index 0.08
Gestation Length (days) -0.09 -0.919 0.08
Beef Sub Index -0.28
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 4.44 -0.432 -1.92
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 14.53

* Based on an €80/tonne carbon price